Executive Summary

Informations
Name CVE-2020-10135 First vendor Publication 2020-05-19
Vendor Cve Last vendor Modification 2021-12-21

Security-Database Scoring CVSS v3

Cvss vector : CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Overall CVSS Score 5.4
Base Score 5.4 Environmental Score 5.4
impact SubScore 2.5 Temporal Score 5.4
Exploitabality Sub Score 2.8
 
Attack Vector Adjacent Attack Complexity Low
Privileges Required None User Interaction None
Scope Unchanged Confidentiality Impact Low
Integrity Impact Low Availability Impact None
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:A/AC:L/Au:N/C:P/I:P/A:N)
Cvss Base Score 4.8 Attack Range Adjacent network
Cvss Impact Score 4.9 Attack Complexity Low
Cvss Expoit Score 6.5 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Legacy pairing and secure-connections pairing authentication in Bluetooth BR/EDR Core Specification v5.2 and earlier may allow an unauthenticated user to complete authentication without pairing credentials via adjacent access. An unauthenticated, adjacent attacker could impersonate a Bluetooth BR/EDR master or slave to pair with a previously paired remote device to successfully complete the authentication procedure without knowing the link key.

Original Source

Url : http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-10135

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-290 Authentication Bypass by Spoofing

CPE : Common Platform Enumeration

TypeDescriptionCount
Os 1

Sources (Detail)

Source Url
CERT-VN https://kb.cert.org/vuls/id/647177/
CONFIRM https://www.bluetooth.com/learn-about-bluetooth/bluetooth-technology/bluetoot...
FULLDISC http://seclists.org/fulldisclosure/2020/Jun/5
MISC http://packetstormsecurity.com/files/157922/Bluetooth-Impersonation-Attack-BI...
https://francozappa.github.io/about-bias/
SUSE http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.html
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00047.html

Alert History

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Date Informations
2021-12-21 17:23:16
  • Multiple Updates
2021-05-04 13:44:45
  • Multiple Updates
2021-04-22 02:56:53
  • Multiple Updates
2020-11-02 21:23:30
  • Multiple Updates
2020-09-03 01:29:04
  • Multiple Updates
2020-08-15 00:22:57
  • Multiple Updates
2020-08-07 00:23:00
  • Multiple Updates
2020-06-04 00:22:45
  • Multiple Updates
2020-06-03 13:22:42
  • Multiple Updates
2020-05-23 02:34:54
  • First insertion